VS
At a Glance
Power
272hp @ 6500
328hp @ 5500
Torque
280lb-ft @ 1600
326lb-ft @ 3500
Fuel
24 mpg est.
23 mpg est.
Engine
2.0 L/122ci
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Choosing between the Acura Rdx and the GMC Acadia is one of the most common decisions car buyers in the United States face. The Acura Rdx delivers 272hp @ 6500 while the GMC Acadia produces 328hp @ 5500. On fuel, the Rdx returns 24 mpg est. while the Acadia uses 23 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $43,950 for the Rdx and $63,100 for the Acadia. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Specification
Acura RdxSH-AWD 2023 - From $43,950
GMC AcadiaFWD 4dr Denali Ultimate 2026 - From $63,100
Performance
Power Output (hp)
272hp @ 6500
328hp @ 5500
Torque (lb-ft)
280lb-ft @ 1600
326lb-ft @ 3500
Engine & Drivetrain
Engine Capacity
2.0 L/122ci
—
Cylinders
4
4
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
—
8
Drive Wheels
All Wheel Drive
Front Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
24 mpg est.
23 mpg est.
Fuel Economy - City (mpg)
21mpg
20mpg
Fuel Economy - Highway (mpg)
27mpg
26mpg
Fuel Tank Capacity (gal)
17.1gal
19.3gal
Dimensions
Length (in)
187.4in
203.96in
Width (in)
74.8in
79.56in
Height (in)
65.7in
71.44in
Wheelbase (in)
108.3in
120.93in
Curb Weight (lbs)
4014lbs
Coming Soonlbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
—
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Trailer Hitch
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Acura Rdx
2 / 4 categories
Performance
Acadia
Fuel Economy
Rdx
Value
Rdx
Practicality
Tied
Pros & Cons
Acura Rdx
Better fuel economy (24 mpg est.)
Lower starting price ($43,950)
Few notable weaknesses
GMC Acadia
Well-rounded specification
Higher fuel consumption (23 mpg est.)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the Rdx or Acadia?
The Rdx gets 24 mpg est. and the Acadia gets 23 mpg est. on the combined cycle. The Rdx is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the Rdx or Acadia?
The Rdx produces 272hp @ 6500 and 280lb-ft @ 1600 of torque while the Acadia delivers 328hp @ 5500 and 326lb-ft @ 3500 of torque. The Acadia is the more powerful option.
What is the price difference between the Rdx and Acadia?
The Rdx starts from $43,950 and the Acadia from $63,100. The Rdx is cheaper by $19,150 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the Rdx or the Acadia?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.